| 학회 |
한국공업화학회 |
| 학술대회 |
2007년 봄 (05/11 ~ 05/12, 계명대학교) |
| 권호 |
11권 1호 |
| 발표분야 |
전기화학 |
| 제목 |
Studies on the Powder and Electrochemical Properties of LiNixCoyMn1-x-yO2 (0.3≤x≤0.8) Synthesized by Co-precipitation |
| 초록 |
We synthesize Ni-rich mixed metal oxide having a high capacity, high safety, high rate properties. Co-precipitation method precursor has been synthesized controlled reaction condition in tank reactor(CSTR, capacity 350L). Structural and electrochemical properties of the LiNixCoyMn1-x-yO2 materials were characterized by means of powder X-ray diffraction (XRD), Scanning electron microscope (SEM), Charge-discharge profiles. The electrochemical properties of have been found to be greatly influenced by the preparation method being related even with the small variation of chemical composition, ceramic morphology and the oxidation state of transition metal ions there in. |
| 저자 |
김우성, 김성배, 김창하, 최우정, 한상현, 심희훈, 금경원, 전종걸, 박영수
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| 소속 |
대정화금(주) |
| 키워드 |
공침법; 양극활물질; 분체; 전지
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| E-Mail |
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